Not surprisingly, they are the symbol of physical training: there is nothing simpler and more immediate than the repeated lifting of a load with one arm to increase one's muscles. In fact, to obtain well-defined biceps and triceps, we have always relied on dumbbells, which are still inevitable today in professional gyms and in Home Gym. Using them is not difficult, and there are countless possible exercises with these weights. Choosing the most suitable gym dumbbells for your purposes, however, is not as easy: there are in fact some factors to consider. There are mainly two large groups in which gym dumbbells are divided. On the one hand there are the fixed dumbbells, and on the other there are the modular dumbbells, which actually appear as small barbells. When to choose the first courses, and when to choose the second courses? The fixed handlebars, as their name suggests, are made up of a single piece, with no removable or replaceable parts: the handle and handlebar are therefore fused together. The advantages and disadvantages of these weights for the gym, which are immediately ready for use, do not have to be mounted and in no case run the risk of seeing a disk fall; on the other hand, the weight of a fixed gym dumbbell obviously cannot be varied, thus forcing an athlete to use - and buy - from time to time a different dumbbell. The modular handlebars, on the other hand, have the possibility of varying their weight by loading the knurled steel bar with discs of different types. These are absolutely customizable accessories: with just one pair of bars and with discs of different weight (as well as with the necessary closures) you can have everything you need to train your biceps and triceps properly. It is however a duty, every time, to disassemble and mount the desired discs, to adapt the instruments to the new exercise.
Among our fixed gym dumbbells, the phenomenal Pro EX Rubber hexagonal dumbbells are the masters, excellent for functional training, as they can also be used for bending and burpees. Rubberized and silent, the hexagonal dumbbells of Lacertosus® start from 1 kg up to 60 kg. Those who prefer the loadable version obviously have the 50 mm Olympic loadable handlebar. And for those looking for a compromise between the two options? Lacertosus® has also thought of this, with the High Tech and space saving solution of the adjustable Dumbbells, from 2 to 32 kilograms!